1) BitumenTef mai hana ruwa yana da kyakkyawan aikin hana ruwa.

2)Bitumentef mai hana ruwa yana da tsawon rayuwar sabis.

Tef ɗin ruwa mai ɗaukar bitumen mai ɗaukar kansa yana da ikon jure yanayin zafi, ƙarancin zafi, hasken ultraviolet mai ƙarfi da lalata.An yi amfani da shi tsawon shekaru bakwai a tashar Balaguron Kimiyya na Antarctic inda hasken ultraviolet ke da ƙarfi sosai kuma har yanzu yana da inganci (bisa ga gwaje-gwaje a tashar balaguron kimiya na Antarctic, an yi amfani da shi a Antarctica Matsayin tsufa na samfuran waje a ciki. shekara guda daidai yake da shekaru goma a Asiya).

3)Gina tare da tef ɗin hana ruwa na kwalta yana da aminci da sauƙi.

Tef ɗin mai hana ruwa bitumen yana da sauƙin aiki saboda ƙarfin mannewa kansa.Ma'aikatan hana ruwa ba masu sana'a ba zasu iya sarrafa shi nan da nan bayan sun ga zane-zane.Yin amfani da tef mai hana ruwa bitumen ba wai kawai ceton lokaci da aiki bane, amma kuma yana da aminci kuma abin dogaro.

4)Tattalin arzikin da ya dace da muhalli.

Tef mai hana ruwa bitumen ba mai guba bane, mara wari, lafiyayye kuma mara gurɓatacce yayin gini.Saboda haka, bitumen tef mai hana ruwa abu ne mai kyau, tattalin arziki da kuma yanayin muhalli a cikin tsari na yanzu na magance matsalar aminci da yabo a cikin ayyukan gine-gine.

5)BitumenTef mai hana ruwa yana da kyakkyawan yanayi da juriya na sanyi da kyakkyawan juriya na sinadarai a cikin yanayin ƙasa mai tsauri.